What is a vial inspection conveyor booth used for?
It performs 100% visual inspection of filled, stoppered, and capped parenteral vials — checking for visible particles, cracks, fill volume, stopper position, cap tightness, and cosmetic defects. It is a regulatory expectation under 21 CFR 211.94, EU GMP Annex 1, and WHO TRS 986 Annex 2.
What is the difference between manual, semi-automatic, and automated visual inspection?
Manual: operator-held, 1,200–1,800 VPH/operator. Semi-automatic: rotating turntable with synchronized LED strobe, 3,000–6,000 VPH. Automated (AVI): multi-camera vision with AI classification, 12,000–36,000 VPH.
What defects can a vial inspection system detect?
Particles, fibres, glass fragments, cracks, fill-volume errors, stopper problems, cap issues, cosmetic defects, lyophilized cake defects, and (with CCIT integration) container-closure integrity leaks.
What lighting and background are used in manual vial inspection?
Dimmable LED lighting at 4,000–6,500 K and 2,000–4,000 lux, with a split black/white background panel per USP <790> and <1790>. Magnification 1.5× – 3× for close-up inspection.
What air cleanliness is required at the inspection point?
ISO 7 / Grade C background with HEPA-filtered ISO 5 laminar flow over the inspection area, per EU GMP Annex 1 (2022) and USFDA aseptic-processing guidance.
How is a vial inspection system validated?
Validation covers: IQ/OQ on the installed equipment; operator qualification (Knapp test per USP <1790>) for manual, or defect library build and AI training for AVI; PQ with three production batches; and ongoing monitoring of false-reject trends and operator re-qualification.
What is the Knapp test for manual vial inspection operators?
A standardized operator-qualification method where the operator is given vials with known seeded defects and must identify them. Pass criteria: ≥ 80% sensitivity and ≥ 90% specificity. Repeated annually.
What utilities does a vial inspection conveyor booth require?
230V / 415V AC power, 1–6 kW connected load; 5–7 bar oil-free compressed air (semi-automatic and AVI); HEPA-filtered air from the room HVAC; LAN / Ethernet for data logging. No clean steam, WFI, or nitrogen required.
What is the difference between AVI and CCIT?
AVI is a cosmetic and functional check — particles, cracks, fill volume, stopper, cap. CCIT is a leak test — does the closed container maintain a hermetic seal. Modern AVI systems often integrate a CCIT module (vacuum decay or HVLD) on the same line.
When should I use manual vs automated visual inspection?
Manual: small batches, clinical, lab, backup. AVI: commercial-scale production above 6,000 VPH where labour cost and validation consistency matter. Most modern lines use AVI for primary inspection with a manual re-inspection station for rejected vials.
Do you export vial inspection conveyor booths outside India?
Yes. As a vial inspection conveyor booth exporter based in Ahmedabad, Gujarat, we ship to 25+ countries including USA, UK, Germany, Brazil, Mexico, UAE, Saudi Arabia, Bangladesh, Sri Lanka, Nepal, Afghanistan, Egypt, Kenya, Nigeria, South Africa, Vietnam, Philippines, and Indonesia.
What after-sales support do you offer?
We provide 1-year comprehensive warranty, lifetime remote support via video call / TeamViewer / WhatsApp Business, on-site service across India and abroad, AMC options with preventive maintenance and AI defect library refresh (AVI), and spare parts kits shipped within 24-48 hours globally from regional warehouses. Standard delivery: 6-10 weeks for standard machines, 10-14 weeks for custom configurations. Installation and validation typically add 1-2 weeks on site.